I'm on an MVNO that uses AT&T service, Redpocket. I had a phone (LG G8) that WAS on the whitelist and AT&T dissabled it after the 3G shutdown. I was without ser

I'm on an MVNO that uses AT&T service, Redpocket. I had a phone (LG G8) that WAS on the whitelist and AT&T dissabled it after the 3G shutdown. I was without service for over a month until I gave up and bought a newer phone. Customer service had no clue what to do.